Gerhard Böwering, Ph.D. (1975), McGill University, is Professor of Islamic Studies at Yale University. He has published widely on early Sufism, including The Mystical Vision of Existence in Classical Islam (DeGruyter, 1980) and The Comfort of the Mystics (Brill, 2013). Yousef Casewit, Ph.D. (2014), Yale University, teaches Arabic Medieval Heritage and Culture at the American University of Sharjah. He has several forthcoming articles and a monograph on the formative period of Sufism in al-Andalus.

Gerhard Böwering, Ph.D. (1975), McGill University, is Professor of Islamic Studies at Yale University. He has published widely on early Sufism, including The Mystical Vision of Existence in Classical Islam (DeGruyter, 1980) and The Comfort of the Mystics (Brill, 2013). Yousef Casewit, Ph.D. (2014), Yale University, teaches Arabic Medieval Heritage and Culture at the American University of Sharjah. He has several forthcoming articles and a monograph on the formative period of Sufism in al-Andalus.

Gerhard Böwering, Ph.D. (1975), McGill University, is Professor of Islamic Studies at Yale University. He has published widely on early Sufism, including The Mystical Vision of Existence in Classical Islam (DeGruyter, 1980) and The Comfort of the Mystics (Brill, 2013). Yousef Casewit, Ph.D. (2014), Yale University, teaches Arabic Medieval Heritage and Culture at the American University of Sharjah. He has several forthcoming articles and a monograph on the formative period of Sufism in al-Andalus.